FB

Frederick R. Bonci

📍 Pittsburgh, PA: #55 of 224 inventorsTop 25%
🗺 Pennsylvania: #570 of 2,652 inventorsTop 25%
Overall (1982): #65,723 of 81,411Top 85%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4323281 Method of surface mining Edward H. Greenwald, Sr., Edward H. Greenwald, Jr. 1982-04-06